CVE-2026-3184: Util-linux: util-linux: access control bypass due to improper hostname canonicalization
Overview
- Severity
- Low (CVSS 3.7)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Apr
- Released
- 2026-04-07
- Last Updated
- 2026-05-01
- EPSS Score
- 0.09% (percentile: 26.0%)
Affected Products (3)
Open Source Software
- cbl2 util-linux 2.37.4-10 on CBL Mariner 2.0
- azl3 util-linux 2.40.2-3 on Azure Linux 3.0
- azl3 util-linux 2.40.2-4 on Azure Linux 3.0
Revision History
- 2026-04-07: Information published.
- 2026-04-14: Information published.
- 2026-04-14: Information published.
- 2026-05-01: Information published.